Rōdōryoku shigen chōsa hōkoku
By: Kita Shina Kaihatsu Kabushiki Kaisha Chōsakyoku [hen].
Contributors: Watanabe, Hyōriki
Publisher: dō kyoku
Published: 1943
Place of publication: Pekin
Language: jpn
Subjects: Labor supply -- China; Agriculture -- Economic aspects -- China
Notes: At head of title: Hi 162.

Tantōsha: Watanabe Hyōriki.
Table of contents: value: v. 1.  Kahokushō Manjōken